JBoss 5 GA on Debian linux

This short tutorial describes how to configure JBoss Application Server (Jboss GA 5.1.0) on a debian linux (Debian GNU/Linux 5.x “Lenny” ). Article starts with installation of java JDK and continues with JBoss installation and basic configuration according to standard  file system hierarchy. Also init.d. scripts configuration is given here.
Installing Java SDK
Nowadays  installing Java environment [...]


Will new Java Browser Plug-in make java applets sexy again?

Everybody knows the drawbacks of Java Applets, such long loading times, browser freezing and stability problems. That fact does not make java applet popular ( Simple query on Google trends as evidence). The most of that problems lie in java browser plug-in itself, which was not really good and was not improved over time. [...]


Aptana

In last times i get more and more in contact with JavaScript. OK earlier i had just to adopt some of part of scripts for my needs, but with emerging of Ajax and Web 2.0 also i have more often do deal with JavaScript. So i need one appropriate Editor or better an IDE [...]


How to test J2EE Applications

Most java developers use (ok, ok maby just know about ) Junit. JUnit provides an effective and easy way to unit test client-side Java applications. Here is an very short example, just to see how easy you can build client-side Junit tests:
{[.junit1 /enzymes/s_java.php]}
JunitEE
But Junit has some limitations, therefore, testing in each application server [...]


First Look at Java Persistence API

The Java Persistence API page on java.sun.com describes the Persictence API as:
The Java Persistence API provides a POJO persistence model for object-relational mapping. The Java Persistence API was developed by the EJB 3.0 software expert group as part of JSR 220, but its use is not limited to EJB software components. It can also be [...]